Needle detector with turnover device layout/linkage wiring
1.Machine layout
2.Wiring of the first needle detector
Remove the signal line 7 of the left relay. a signal line of turnover device to connect to line 7, another signal line and the original 7 signal together.
Before/after wiring
3.Wiring of the second needle detectorConnect the two signal wires of the turnover device in parallel to the 7.8 terminal of the left relay.
Before Connecting
After connecting
4.When the turnover device needs to be linked to the needle detector, the second relay is connected to end 6Linkage connection
5.The signal line of the second relay is connected to terminal 5 when the turnover device is needed to operate independently
Independent run connection